29611680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{1259}}^1$

素因数の和:1291

約数の個数: 144

約数和(自身を含む): 108591840

約数和(自身を除く): 78980160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1259, 1470, 1568, 1680, 1960, 2352, 2518, 2940, 3360, 3777, 3920, 4704, 5036, 5880, 6295, 7554, 7840, 8813, 10072, 11760, 12590, 15108, 17626, 18885, 20144, 23520, 25180, 26439, 30216, 35252, 37770, 40288, 44065, 50360, 52878, 60432, 61691, 70504, 75540, 88130, 100720, 105756, 120864, 123382, 132195, 141008, 151080, 176260, 185073, 201440, 211512, 246764, 264390, 282016, 302160, 308455, 352520, 370146, 423024, 493528, 528780, 604320, 616910, 705040, 740292, 846048, 925365, 987056, 1057560, 1233820, 1410080, 1480584, 1850730, 1974112, 2115120, 2467640, 2961168, 3701460, 4230240, 4935280, 5922336, 7402920, 9870560, 14805840, 29611680]

約数ペア:

[(1, 29611680), (2, 14805840), (3, 9870560), (4, 7402920), (5, 5922336), (6, 4935280), (7, 4230240), (8, 3701460), (10, 2961168), (12, 2467640), (14, 2115120), (15, 1974112), (16, 1850730), (20, 1480584), (21, 1410080), (24, 1233820), (28, 1057560), (30, 987056), (32, 925365), (35, 846048), (40, 740292), (42, 705040), (48, 616910), (49, 604320), (56, 528780), (60, 493528), (70, 423024), (80, 370146), (84, 352520), (96, 308455), (98, 302160), (105, 282016), (112, 264390), (120, 246764), (140, 211512), (147, 201440), (160, 185073), (168, 176260), (196, 151080), (210, 141008), (224, 132195), (240, 123382), (245, 120864), (280, 105756), (294, 100720), (336, 88130), (392, 75540), (420, 70504), (480, 61691), (490, 60432), (560, 52878), (588, 50360), (672, 44065), (735, 40288), (784, 37770), (840, 35252), (980, 30216), (1120, 26439), (1176, 25180), (1259, 23520), (1470, 20144), (1568, 18885), (1680, 17626), (1960, 15108), (2352, 12590), (2518, 11760), (2940, 10072), (3360, 8813), (3777, 7840), (3920, 7554), (4704, 6295), (5036, 5880)]